Transform to CMake project.

special/LGridXmlCellRenderer.cpp

@@ -0,0 +1,58 @@
+/* 
+ * File:   LGridXmlCellRenderer.cpp
+ * Author: SET - nmset@yandex.com
+ * License : LGPL version 2.1
+ * Copyright SET, M. D. - © 2014
+ * 
+ * Created on December 15, 2019, 6:18 PM
+ */
+
+#include "LGridXmlCellRenderer.h"
+#include "XmlHelper.h"
+#include "BaseGridPicker.h"
+
+LGridXmlCellRenderer::LGridXmlCellRenderer()
+{
+}
+
+LGridXmlCellRenderer::~LGridXmlCellRenderer()
+{
+}
+
+void LGridXmlCellRenderer::Draw(wxGrid & grid,
+                                wxGridCellAttr & attr,
+                                wxDC & dc,
+                                const wxRect & rect,
+                                int row,
+                                int col,
+                                bool isSelected)
+{
+    const wxString intent = ProcessXmlValue(grid.GetCellValue(row, col));
+    grid.SetCellValue(row, col, intent);
+
+    wxGridCellStringRenderer::Draw(grid, attr, dc, rect, row, col, isSelected);
+}
+
+const wxString LGridXmlCellRenderer::ProcessXmlValue(const wxString& cellValue)
+{
+    if (cellValue.IsEmpty())
+        return INVALID_INTENT;
+    wxXmlDocument doc;
+    wxXmlNode * root = XmlHelper::ValidateXmlValue(doc, cellValue);
+    if (root == NULL)
+        // Show raw data.
+        return cellValue;
+    wxXmlNode * row = root->GetChildren();
+    while (row)
+    {
+        const wxString pref = row->GetAttribute(XML_ATTR_PREF);
+        if (!pref.IsEmpty() && pref != _T("0"))
+            return row->GetNodeContent();
+        row = row->GetNext();
+    }
+    /*
+     * Don't show raw data if there's no preferred item.
+     * The data will still be in the editor and saved.
+     */
+    return INVALID_INTENT;
+}